I'm not sure if this is important that's why I ask it here so all of you can help me understand what's going on with my body and if I should be worried or not. It seems like this happened out of nowhere my stomach looks like I'm 5-6 months pregnant,a bit hard, and my jeans won't close. In less than a week I've put on six lbs. my urine has turned dark but no blood.I'm sleeping all the time, no less than 12 hrs/day. I've started taking 2 tbls of lactulose every 4 hrs. because I'm not having BMs the last one I did have was lighter in color and hard. Would any of my medicines do this? I'm on spironolactone,synthroid,lactulose, and oxycodone. Also I have a sore throat and the lymph nodes from under my jaw,down either side of my neck and in my shoulder are enlarged and very tender/sore.